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WO/2019/206697A1 |
The present invention relates to a hybrid pigment with high opacity comprising organic-inorganic pigment and uses thereof. The present invention also relates to a process for synthesizing the hybrid pigment and using said pigment in varn...
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WO/2019/197646A1 |
The present application concerns a method for preparing a pigment composition, comprising the following steps: a) spraying, onto at least one pigment, an aqueous solution of phytic acid with a pH of 2.0 to 4.0 with a weight ratio of phyt...
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WO/2019/197076A1 |
The invention relates to particles (11) having an antimicrobial surface. According to the invention, said particles are equipped with a layer that contains both antimony tin oxide (12) and manganese oxide (13). Said layer advantageously ...
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WO/2019/193299A1 |
The invention relates to a device for heating a powder bed in an additive manufacturing apparatus, characterized in that it includes: - a plasma generation device (20), said device being designed to be arranged and moved above the powder...
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WO/2019/194321A1 |
The problem to be solved is to provide a filler for a resin composition which, when included in the resin composition, can reduce a thermal expansion coefficient. It has been made clear that among siliceous materials, a crystalline silic...
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WO/2019/194806A1 |
A composite particle is provided that includes a base particle and a plurality of hydrophilic oligomeric groups extending from an exterior portion of the base particle, the base particle including a cross-linked polyurea and at least one...
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WO/2019/193766A1 |
The problem to be solved is to provide a filler for a resin composition with which it is possible to lower the coefficient of thermal expansion by being contained. It became clear that a crystalline siliceous material having a crystal st...
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WO/2019/187665A1 |
An ink composition for inkjet recording is provided which contains water, a white inorganic pigment with an average primary particle diameter of 150-400 nm, and a dispersion resin having a constituent unit represented in formula 1, where...
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WO/2019/191492A1 |
A composition of matter includes a liquid and nanoparticles suspended in the liquid. The nanoparticles each include silica, alumina, and an organosilicon functional group having a molecular weight of at least 200. A method includes funct...
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WO/2019/163976A1 |
Provided are surface-modified inorganic compound particles which have excellent dispersibility in a water-soluble organic solvent, and also have excellent chemical stability in water. These surface-modified particles are formed by modify...
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WO/2019/159923A1 |
Provided are a flaky titanic acid that exhibits a high weathering resistance while at the same time having the ability to endow a coating film with a silky presentation having a shading sensation and a strong brilliance, and a method for...
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WO/2019/146921A1 |
The present invention relates to a coating composition comprising MXenes that is surface-modified with an organosilane compound and an organic solvent; a coating film comprising MXenes that is surface-modified with an organosilane compou...
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WO/2019/139057A1 |
The present invention achieves a laminate of an organic-inorganic hybrid composite and a metal, the laminate having excellent thermal conductivity and interlayer adhesion. This composition for a heat-dissipation member contains: a first ...
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WO/2019/139092A1 |
Provided are: hydrophobic fine particles for imparting water repellency to a subject by means of the surface of the subject being treated therewith, and by which a water repellent film having both water repellency and transparency can be...
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WO/2019/133488A1 |
This disclosure describes a process for producing a surface-modified calcium carbonate, the process comprising contacting a calcium carbonate or precursor thereof with at least one amphiphilic copolymer comprising hydrophilic subunits an...
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WO/2019/131520A1 |
Provided is a plasticizer composition that can be used suitably for dispersing a particulate material composed of silica in a transparent resin to actualize mechanical properties and optical properties different than in the past. A plast...
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WO/2019/124192A1 |
The purpose of the present invention is to improve storage stability of a resin composition used for applications such as semiconductor sealing materials. Provided is a resin composition, comprising: (A) an epoxy resin; (B) a curing agen...
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WO/2019/126738A1 |
A thermoplastic composition comprising: a polymer material; and a passivated inorganic chromophore comprising an inorganic chromophore and a passivation layer, wherein the inorganic chromophore has the formula: AM1-xM?xM?yO3+y, wherein A...
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WO/2019/121473A1 |
The invention relates to glazing-stable and enamel-stable effect pigments with a cover layer that consists of at least one tin-antimony mixed oxide, which demonstrate improved stability particularly at temperatures above 1000°C in glazi...
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WO/2019/117086A1 |
[Problem] To provide: inorganic oxide particles in which excitation by ultraviolet radiation is almost completely suppressed and which have an extremely small particle diameter at which interference fringe does not occur in a coating fil...
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WO/2019/107720A1 |
The present invention relates to a pearlescent pigment for security purposes comprising an organic or inorganic fluorescent material and a single or a plurality of coating layers containing a metal oxide. The pearlescent pigment for secu...
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WO/2019/102114A1 |
The present invention relates to silica-coated cerium oxide particles and the use thereof in the field of cosmetics. The invention also relates to a cosmetic composition, in particular a photoprotective composition, comprising said parti...
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WO/2019/097250A1 |
The invention provides a particle comprising a first semiconductor and a second semiconductor wherein the first semiconductor forms a heterojunction with the second semiconductor. The invention also provides a pharmaceutical composition ...
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WO/2019/082423A1 |
Provided is a moisture-curable polyurethane hot-melt adhesive (PUR) that, when heated, produces less hazardous isocyanate gas, and is safe and easy for a user to handle. This moisture-curable polyurethane hot-melt adhesive comprises 100 ...
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WO/2019/078136A1 |
The present invention addresses the problems of improving dispersion stability and delivery stability and of simultaneously giving printed matter having improved image quality and various kinds of improved resistance, even when a primer ...
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WO/2019/069982A1 |
The present invention provides a pigment with which it is possible to form a surface layer, which enables gradation printing to be performed in a satisfactory manner, on a printing substrate to be subjected to gravure printing. This pigm...
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WO/2019/065803A1 |
The purpose of the present invention is to provide a gap layer in which a pressure-sensitive adhesive or an adhesive does not readily penetrate into a gap. In order to achieve the aforementioned purpose, this gap layer is characterized b...
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WO/2019/065956A1 |
The present invention provides a means for producing an aluminum hydroxide-coated SiC particle powder having an aluminum hydroxide-containing coating layer on the surface of SiC particles. The present invention relates to a method for pr...
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WO/2019/056915A1 |
Provided by the present invention is an organic modified layer that comprises a pigment particle and that is formed on a surface of the pigment particle; the organic modified layer is a surfactant layer or polymer material layer that is ...
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WO/2019/047387A1 |
Disclosed in the present invention are a tungsten oxide-mica photochromic pearlescent pigment and a preparation method for a dispersion liquid thereof, belonging to the field of preparation of novel functional materials. In the present i...
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WO/2019/044929A1 |
This surface-treated sol-gel silica is characterized by comprising sol-gel silica having an average particle diameter of 0.05-2.0 μm by laser diffraction scattering, and a surface treatment agent on the sol-gel silica surface, the parti...
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WO/2019/039160A1 |
This pigment-containing solid material (1) comprises a pigment (10) and a matrix (20). The matrix (20) is formed by silica and polysilsesquioxane and coats the pigment (10). An absorption intensity deriving from a hydrocarbon group that ...
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WO/2019/035076A1 |
Provided are quantum dot film compositions, the compositions comprising a population of quantum dots bearing a passivation layer, the population of quantum dots being disposed in a matrix material. Also provided are methods of forming su...
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WO/2019/035664A1 |
The present invention provides a white pigment comprising a zeolitic imidazolate framework (ZIF)-based powder having a structure in which zinc (Z) and an imidazole-based organic material are combined with each other, a polymer resin film...
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WO/2019/026405A1 |
The present invention pertains to a cellulose nanofiber-supporting inorganic powder which contains a cellulose nanofiber and an inorganic powder, and which is characterized in that the cellulose nanofiber is supported on the inorganic po...
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WO/2019/026816A1 |
Provided are fine particles that can exhibit higher water repellency and higher oil repellency than conventional ones. The present invention pertains to fluorine-containing composite particles obtained by coating the surface of silica fi...
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WO/2019/026962A1 |
[Problem] To provide: a dispersion that can improve the light extraction efficiency of a light emitting device and that contains metal oxide particles having a refractive index of at least 1.7 and a surface-modifying material attached th...
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WO/2019/026804A1 |
The present invention relates to an aqueous pigment dispersion which comprises a pigment, a crosslinked polymer, and water, wherein the crosslinked polymer has been obtained by crosslinking a carboxylated polymer with a crosslinking agen...
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WO/2019/027261A1 |
Disclosed is a lead-free alloy composition comprising: a solder comprising at least one alloy selected from a Sn-Ag-Cu alloy, a Sn-Cu alloy, and a Sn-Ag alloy; and an additive added to the solder, the additive comprising a tungsten metal...
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WO/2019/026956A1 |
[Problem] To provide a dispersion liquid containing metal oxide particles that have a surface-modified material bonded thereto and have a refractive index of 1.7 or higher, a composition containing the dispersion liquid, a sealing member...
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WO/2019/021992A1 |
Provided are: an infrared absorbing fine particle dispersion powder which exhibits transparency in the visible light region, while having excellent infrared absorption characteristics and excellent chemical resistance; a dispersion liqui...
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WO/2019/013261A1 |
The present invention provides a surface-modified inorganic nitride that has excellent dispersibility. The present invention also provides: a composition that includes the surface-modified inorganic nitride; a thermally conductive materi...
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WO/2019/013343A1 |
The present invention addresses the problem of providing a surface-modified inorganic nitride that has excellent dispersibility. The present invention also addresses the problem of providing: a composition that includes the surface-modif...
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WO/2019/006549A1 |
The present application discloses methods for preparing superhydrophobic nano-microscale patterned films, films prepared from such methods and uses of such films as superhydrophobic coatings. The superhydrophobic nano- microscale pattern...
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WO/2019/007598A1 |
The present invention refers to treated barium sulfate particles with improved dispersibility, color and intrinsic viscosity of the polymer (Polymer IV), processes for the preparation thereof and its use for preparing polymers for films.
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WO/2019/000581A1 |
Disclosed are a rare earth sulfide colorant and a preparation method therefor. The chemical formula of the rare earth sulfide colorant of the present invention is RE2-2xS3-3x·2y[REPO4], wherein RE is one or more of La, Ce, Pr, Nd, and S...
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WO/2018/232269A1 |
The present invention relates to an emeraldine base composite, its preparation, and use as an ef¬ fective anticorrosive pigment additive for corrosion inhibition. The emeraldine base composite comprises an insulating form of polyaniline...
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WO/2018/231761A1 |
A method of producing a hydrophobic porous alumina by: i) providing a slurry comprising an alumina compound, the slurry having a pH equal to or greater than 7; ii) adding an organic composition comprising carboxylic acids with alkyl hydr...
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WO/2018/221840A1 |
The present invention relates to a preparation method for a security pigment, and more particularly, to a preparation method that can provide a security pigment having both aesthetic effects and security properties, wherein the method co...
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WO/2018/216722A1 |
The present invention addresses the problem of evaluating the hydrophobicity of a powder. According to the present invention, a powder is charged into a mixed solvent composed of a lipophilic solvent and a hydrophilic solvent, the voltag...
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